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<div class="title">headers_footers.c</div>  </div>
</div><!--header-->
<div class="contents">
<table width="600">
<tr>
<td><a class="el" href="image_buffer_8c-example.html">&lt;&lt; image_buffer.c</a> </td><td align="right"><a class="el" href="defined_name_8c-example.html">defined_name.c &gt;&gt;</a>  </td></tr>
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<p>Example of adding worksheet headers and footers to worksheets.</p>
<div class="image">
<img src="headers_footers.png" alt=""/>
</div>
<div class="fragment"><div class="line"><span class="comment">/*</span></div>
<div class="line"><span class="comment"> * This program shows several examples of how to set up headers and</span></div>
<div class="line"><span class="comment"> * footers with libxlsxwriter.</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> * The control characters used in the header/footer strings are:</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> *     Control             Category            Description</span></div>
<div class="line"><span class="comment"> *     =======             ========            ===========</span></div>
<div class="line"><span class="comment"> *     &amp;L                  Justification       Left</span></div>
<div class="line"><span class="comment"> *     &amp;C                                      Center</span></div>
<div class="line"><span class="comment"> *     &amp;R                                      Right</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> *     &amp;P                  Information         Page number</span></div>
<div class="line"><span class="comment"> *     &amp;N                                      Total number of pages</span></div>
<div class="line"><span class="comment"> *     &amp;D                                      Date</span></div>
<div class="line"><span class="comment"> *     &amp;T                                      Time</span></div>
<div class="line"><span class="comment"> *     &amp;F                                      File name</span></div>
<div class="line"><span class="comment"> *     &amp;A                                      Worksheet name</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> *     &amp;fontsize           Font                Font size</span></div>
<div class="line"><span class="comment"> *     &amp;&quot;font,style&quot;                           Font name and style</span></div>
<div class="line"><span class="comment"> *     &amp;U                                      Single underline</span></div>
<div class="line"><span class="comment"> *     &amp;E                                      Double underline</span></div>
<div class="line"><span class="comment"> *     &amp;S                                      Strikethrough</span></div>
<div class="line"><span class="comment"> *     &amp;X                                      Superscript</span></div>
<div class="line"><span class="comment"> *     &amp;Y                                      Subscript</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> *     &amp;[Picture]          Images              Image placeholder</span></div>
<div class="line"><span class="comment"> *     &amp;G                                      Same as &amp;[Picture]</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> *     &amp;&amp;                  Miscellaneous       Literal ampersand &amp;</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> * Copyright 2014-2018, John McNamara, jmcnamara@cpan.org</span></div>
<div class="line"><span class="comment"> *</span></div>
<div class="line"><span class="comment"> */</span></div>
<div class="line"> </div>
<div class="line"><span class="preprocessor">#include &quot;xlsxwriter.h&quot;</span></div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line"><span class="keywordtype">int</span> main() {</div>
<div class="line"> </div>
<div class="line">    <a name="_a0"></a><a class="code" href="structlxw__workbook.html">lxw_workbook</a> *workbook  = <a name="a1"></a><a class="code" href="workbook_8h.html#a1cf96608a23ee4eb0e8467c15240d00b">workbook_new</a>(<span class="stringliteral">&quot;headers_footers.xlsx&quot;</span>);</div>
<div class="line"> </div>
<div class="line">    <span class="keywordtype">char</span> preview[] = <span class="stringliteral">&quot;Select Print Preview to see the header and footer&quot;</span>;</div>
<div class="line"> </div>
<div class="line">    <span class="comment">/*</span></div>
<div class="line"><span class="comment">     * A simple example to start</span></div>
<div class="line"><span class="comment">     */</span></div>
<div class="line">    <a name="_a2"></a><a class="code" href="structlxw__worksheet.html">lxw_worksheet</a> *worksheet1 = <a name="a3"></a><a class="code" href="workbook_8h.html#a81d456b4f65a464e78e4a0030ecc3c2e">workbook_add_worksheet</a>(workbook, <span class="stringliteral">&quot;Simple&quot;</span>);</div>
<div class="line">    <span class="keywordtype">char</span> header1[] = <span class="stringliteral">&quot;&amp;CHere is some centered text.&quot;</span>;</div>
<div class="line">    <span class="keywordtype">char</span> footer1[] = <span class="stringliteral">&quot;&amp;LHere is some left aligned text.&quot;</span>;</div>
<div class="line"> </div>
<div class="line">    <a name="a4"></a><a class="code" href="worksheet_8h.html#a4070c24ed5107f33e94f30a1bf865ba9">worksheet_set_header</a>(worksheet1, header1);</div>
<div class="line">    <a name="a5"></a><a class="code" href="worksheet_8h.html#a57eb561cf3ab5e408a6612f0e379903a">worksheet_set_footer</a>(worksheet1, footer1);</div>
<div class="line"> </div>
<div class="line">    <a name="a6"></a><a class="code" href="worksheet_8h.html#a9656e4e05d3787eee6b3e4d8e82d9b7f">worksheet_set_column</a>(worksheet1, 0, 0, 50, NULL);</div>
<div class="line">    <a name="a7"></a><a class="code" href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a>(worksheet1, 0, 0, preview, NULL);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">    <span class="comment">/*</span></div>
<div class="line"><span class="comment">     * A simple example to start</span></div>
<div class="line"><span class="comment">     */</span></div>
<div class="line">    <a class="code" href="structlxw__worksheet.html">lxw_worksheet</a> *worksheet2 = <a class="code" href="workbook_8h.html#a81d456b4f65a464e78e4a0030ecc3c2e">workbook_add_worksheet</a>(workbook, <span class="stringliteral">&quot;Image&quot;</span>);</div>
<div class="line">    <a name="_a8"></a><a class="code" href="structlxw__header__footer__options.html">lxw_header_footer_options</a> header_options = {.<a name="a9"></a><a class="code" href="structlxw__header__footer__options.html#a3a1bc57f98a514918ea3a38671a4ac2d">image_left</a> = <span class="stringliteral">&quot;logo_small.png&quot;</span>};</div>
<div class="line"> </div>
<div class="line">    <a name="a10"></a><a class="code" href="worksheet_8h.html#ab913a06656ecf28292d6b21d3c3eaaac">worksheet_set_header_opt</a>(worksheet2, <span class="stringliteral">&quot;&amp;L&amp;[Picture]&quot;</span>, &amp;header_options);</div>
<div class="line"> </div>
<div class="line">    <a name="a11"></a><a class="code" href="worksheet_8h.html#ab942bbc0493eaa5cf5696da30b6f872d">worksheet_set_margins</a>(worksheet2, -1, -1, 1.3, -1);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#a9656e4e05d3787eee6b3e4d8e82d9b7f">worksheet_set_column</a>(worksheet2, 0, 0, 50, NULL);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a>(worksheet2, 0, 0, preview, NULL);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">    <span class="comment">/*</span></div>
<div class="line"><span class="comment">     * This is an example of some of the header/footer variables.</span></div>
<div class="line"><span class="comment">     */</span></div>
<div class="line">    <a class="code" href="structlxw__worksheet.html">lxw_worksheet</a> *worksheet3 = <a class="code" href="workbook_8h.html#a81d456b4f65a464e78e4a0030ecc3c2e">workbook_add_worksheet</a>(workbook, <span class="stringliteral">&quot;Variables&quot;</span>);</div>
<div class="line">    <span class="keywordtype">char</span> header3[] = <span class="stringliteral">&quot;&amp;LPage &amp;P of &amp;N&quot;</span> <span class="stringliteral">&quot;&amp;CFilename: &amp;F&quot;</span> <span class="stringliteral">&quot;&amp;RSheetname: &amp;A&quot;</span>;</div>
<div class="line">    <span class="keywordtype">char</span> footer3[] = <span class="stringliteral">&quot;&amp;LCurrent date: &amp;D&quot;</span> <span class="stringliteral">&quot;&amp;RCurrent time: &amp;T&quot;</span>;</div>
<div class="line">    <a class="code" href="common_8h.html#aaf33b4e2179dcc466359277210774ce3">lxw_row_t</a> breaks[] = {20, 0};</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a4070c24ed5107f33e94f30a1bf865ba9">worksheet_set_header</a>(worksheet3, header3);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#a57eb561cf3ab5e408a6612f0e379903a">worksheet_set_footer</a>(worksheet3, footer3);</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a9656e4e05d3787eee6b3e4d8e82d9b7f">worksheet_set_column</a>(worksheet3, 0, 0, 50, NULL);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a>(worksheet3, 0, 0, preview, NULL);</div>
<div class="line"> </div>
<div class="line">    <a name="a12"></a><a class="code" href="worksheet_8h.html#a9601745a2e9e7b1e194b7f5283f197f0">worksheet_set_h_pagebreaks</a>(worksheet3, breaks);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a>(worksheet3, 20, 0, <span class="stringliteral">&quot;Next page&quot;</span>, NULL);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">    <span class="comment">/*</span></div>
<div class="line"><span class="comment">     * This example shows how to use more than one font.</span></div>
<div class="line"><span class="comment">     */</span></div>
<div class="line">    <a class="code" href="structlxw__worksheet.html">lxw_worksheet</a> *worksheet4 = <a class="code" href="workbook_8h.html#a81d456b4f65a464e78e4a0030ecc3c2e">workbook_add_worksheet</a>(workbook, <span class="stringliteral">&quot;Mixed fonts&quot;</span>);</div>
<div class="line">    <span class="keywordtype">char</span> header4[] = <span class="stringliteral">&quot;&amp;C&amp;\&quot;Courier New,Bold\&quot;Hello &amp;\&quot;Arial,Italic\&quot;World&quot;</span>;</div>
<div class="line">    <span class="keywordtype">char</span> footer4[] = <span class="stringliteral">&quot;&amp;C&amp;\&quot;Symbol\&quot;e&amp;\&quot;Arial\&quot; = mc&amp;X2&quot;</span>;</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a4070c24ed5107f33e94f30a1bf865ba9">worksheet_set_header</a>(worksheet4, header4);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#a57eb561cf3ab5e408a6612f0e379903a">worksheet_set_footer</a>(worksheet4, footer4);</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a9656e4e05d3787eee6b3e4d8e82d9b7f">worksheet_set_column</a>(worksheet4, 0, 0, 50, NULL);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a>(worksheet4, 0, 0, preview, NULL);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">    <span class="comment">/*</span></div>
<div class="line"><span class="comment">     * Example of line wrapping.</span></div>
<div class="line"><span class="comment">     */</span></div>
<div class="line">    <a class="code" href="structlxw__worksheet.html">lxw_worksheet</a> *worksheet5 = <a class="code" href="workbook_8h.html#a81d456b4f65a464e78e4a0030ecc3c2e">workbook_add_worksheet</a>(workbook, <span class="stringliteral">&quot;Word wrap&quot;</span>);</div>
<div class="line">    <span class="keywordtype">char</span> header5[] = <span class="stringliteral">&quot;&amp;CHeading 1\nHeading 2&quot;</span>;</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a4070c24ed5107f33e94f30a1bf865ba9">worksheet_set_header</a>(worksheet5, header5);</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a9656e4e05d3787eee6b3e4d8e82d9b7f">worksheet_set_column</a>(worksheet5, 0, 0, 50, NULL);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a>(worksheet5, 0, 0, preview, NULL);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">    <span class="comment">/*</span></div>
<div class="line"><span class="comment">     * Example of inserting a literal ampersand &amp;</span></div>
<div class="line"><span class="comment">     */</span></div>
<div class="line">    <a class="code" href="structlxw__worksheet.html">lxw_worksheet</a> *worksheet6 = <a class="code" href="workbook_8h.html#a81d456b4f65a464e78e4a0030ecc3c2e">workbook_add_worksheet</a>(workbook, <span class="stringliteral">&quot;Ampersand&quot;</span>);</div>
<div class="line">    <span class="keywordtype">char</span> header6[] = <span class="stringliteral">&quot;&amp;CCuriouser &amp;&amp; Curiouser - Attorneys at Law&quot;</span>;</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a4070c24ed5107f33e94f30a1bf865ba9">worksheet_set_header</a>(worksheet6, header6);</div>
<div class="line"> </div>
<div class="line">    <a class="code" href="worksheet_8h.html#a9656e4e05d3787eee6b3e4d8e82d9b7f">worksheet_set_column</a>(worksheet6, 0, 0, 50, NULL);</div>
<div class="line">    <a class="code" href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a>(worksheet6, 0, 0, preview, NULL);</div>
<div class="line"> </div>
<div class="line"> </div>
<div class="line">    <a name="a13"></a><a class="code" href="workbook_8h.html#ad9e7aeebc0fd43562db5bcd527b2ee5e">workbook_close</a>(workbook);</div>
<div class="line"> </div>
<div class="line">    <span class="keywordflow">return</span> 0;</div>
<div class="line">}</div>
</div><!-- fragment --> </div><!-- contents -->
<div class="ttc" id="aworkbook_8h_html_ad9e7aeebc0fd43562db5bcd527b2ee5e"><div class="ttname"><a href="workbook_8h.html#ad9e7aeebc0fd43562db5bcd527b2ee5e">workbook_close</a></div><div class="ttdeci">lxw_error workbook_close(lxw_workbook *workbook)</div><div class="ttdoc">Close the Workbook object and write the XLSX file.</div></div>
<div class="ttc" id="aworksheet_8h_html_a57eb561cf3ab5e408a6612f0e379903a"><div class="ttname"><a href="worksheet_8h.html#a57eb561cf3ab5e408a6612f0e379903a">worksheet_set_footer</a></div><div class="ttdeci">lxw_error worksheet_set_footer(lxw_worksheet *worksheet, const char *string)</div><div class="ttdoc">Set the printed page footer caption.</div></div>
<div class="ttc" id="aworkbook_8h_html_a1cf96608a23ee4eb0e8467c15240d00b"><div class="ttname"><a href="workbook_8h.html#a1cf96608a23ee4eb0e8467c15240d00b">workbook_new</a></div><div class="ttdeci">lxw_workbook * workbook_new(const char *filename)</div><div class="ttdoc">Create a new workbook object.</div></div>
<div class="ttc" id="aworksheet_8h_html_ab942bbc0493eaa5cf5696da30b6f872d"><div class="ttname"><a href="worksheet_8h.html#ab942bbc0493eaa5cf5696da30b6f872d">worksheet_set_margins</a></div><div class="ttdeci">void worksheet_set_margins(lxw_worksheet *worksheet, double left, double right, double top, double bottom)</div><div class="ttdoc">Set the worksheet margins for the printed page.</div></div>
<div class="ttc" id="astructlxw__worksheet_html"><div class="ttname"><a href="structlxw__worksheet.html">lxw_worksheet</a></div><div class="ttdoc">Struct to represent an Excel worksheet.</div><div class="ttdef"><b>Definition:</b> worksheet.h:1603</div></div>
<div class="ttc" id="aworksheet_8h_html_a9601745a2e9e7b1e194b7f5283f197f0"><div class="ttname"><a href="worksheet_8h.html#a9601745a2e9e7b1e194b7f5283f197f0">worksheet_set_h_pagebreaks</a></div><div class="ttdeci">lxw_error worksheet_set_h_pagebreaks(lxw_worksheet *worksheet, lxw_row_t breaks[])</div><div class="ttdoc">Set the horizontal page breaks on a worksheet.</div></div>
<div class="ttc" id="aworksheet_8h_html_ab913a06656ecf28292d6b21d3c3eaaac"><div class="ttname"><a href="worksheet_8h.html#ab913a06656ecf28292d6b21d3c3eaaac">worksheet_set_header_opt</a></div><div class="ttdeci">lxw_error worksheet_set_header_opt(lxw_worksheet *worksheet, const char *string, lxw_header_footer_options *options)</div><div class="ttdoc">Set the printed page header caption with additional options.</div></div>
<div class="ttc" id="aworksheet_8h_html_a4070c24ed5107f33e94f30a1bf865ba9"><div class="ttname"><a href="worksheet_8h.html#a4070c24ed5107f33e94f30a1bf865ba9">worksheet_set_header</a></div><div class="ttdeci">lxw_error worksheet_set_header(lxw_worksheet *worksheet, const char *string)</div><div class="ttdoc">Set the printed page header caption.</div></div>
<div class="ttc" id="astructlxw__workbook_html"><div class="ttname"><a href="structlxw__workbook.html">lxw_workbook</a></div><div class="ttdoc">Struct to represent an Excel workbook.</div><div class="ttdef"><b>Definition:</b> workbook.h:273</div></div>
<div class="ttc" id="acommon_8h_html_aaf33b4e2179dcc466359277210774ce3"><div class="ttname"><a href="common_8h.html#aaf33b4e2179dcc466359277210774ce3">lxw_row_t</a></div><div class="ttdeci">uint32_t lxw_row_t</div><div class="ttdef"><b>Definition:</b> common.h:40</div></div>
<div class="ttc" id="astructlxw__header__footer__options_html_a3a1bc57f98a514918ea3a38671a4ac2d"><div class="ttname"><a href="structlxw__header__footer__options.html#a3a1bc57f98a514918ea3a38671a4ac2d">lxw_header_footer_options::image_left</a></div><div class="ttdeci">char * image_left</div><div class="ttdef"><b>Definition:</b> worksheet.h:1482</div></div>
<div class="ttc" id="aworksheet_8h_html_ac208046e7a6d12cc87982422efa41b31"><div class="ttname"><a href="worksheet_8h.html#ac208046e7a6d12cc87982422efa41b31">worksheet_write_string</a></div><div class="ttdeci">lxw_error worksheet_write_string(lxw_worksheet *worksheet, lxw_row_t row, lxw_col_t col, const char *string, lxw_format *format)</div><div class="ttdoc">Write a string to a worksheet cell.</div></div>
<div class="ttc" id="astructlxw__header__footer__options_html"><div class="ttname"><a href="structlxw__header__footer__options.html">lxw_header_footer_options</a></div><div class="ttdoc">Header and footer options.</div><div class="ttdef"><b>Definition:</b> worksheet.h:1474</div></div>
<div class="ttc" id="aworksheet_8h_html_a9656e4e05d3787eee6b3e4d8e82d9b7f"><div class="ttname"><a href="worksheet_8h.html#a9656e4e05d3787eee6b3e4d8e82d9b7f">worksheet_set_column</a></div><div class="ttdeci">lxw_error worksheet_set_column(lxw_worksheet *worksheet, lxw_col_t first_col, lxw_col_t last_col, double width, lxw_format *format)</div><div class="ttdoc">Set the properties for one or more columns of cells.</div></div>
<div class="ttc" id="aworkbook_8h_html_a81d456b4f65a464e78e4a0030ecc3c2e"><div class="ttname"><a href="workbook_8h.html#a81d456b4f65a464e78e4a0030ecc3c2e">workbook_add_worksheet</a></div><div class="ttdeci">lxw_worksheet * workbook_add_worksheet(lxw_workbook *workbook, const char *sheetname)</div><div class="ttdoc">Add a new worksheet to a workbook.</div></div>
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